#104f74
a dark, electric blue · cool · closest name: steelblue
RGB
16, 79, 116
HSL
202°, 76%, 26%
CMYK
86, 32, 0, 55
Luminance
0.0696
Every format
| HEX | #104f74 |
| RGB | rgb(16, 79, 116) |
| HSL | hsl(202, 76%, 26%) |
| CMYK | cmyk(86%, 32%, 0%, 55%) |
| LAB | lab(31.7 -4.8 -26.5) |
| LCH | lch(31.7 27.0 259.7) |
| OKLCH | oklch(0.409 0.086 240.6) |
Copy-ready code
/* CSS */
color: #104f74;
background-color: #104f74;
/* Tailwind (arbitrary) */
class="text-[#104f74] bg-[#104f74]"
/* SCSS */
$brand: #104f74;
/* SwiftUI */
Color(red: 0.063, green: 0.310, blue: 0.455)
/* Android */
Color.parseColor("#104f74")Accessibility — WCAG contrast
Aa
#104f74 on white: 8.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#104f74 on black: 2.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green31.0%
Blue45.5%
CMYK percentages
Cyan86.2%
Magenta31.9%
Yellow0.0%
Key (black)54.5%
Color previews
#104f74 text on a black background
contrast 2.39:1
Card sample
#104f74 text on a white background
contrast 8.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #104f74;
Background color
Panel with #104f74 background
background-color: #104f74;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #104f74;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 79, 116, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 79, 116, 0.45);
Border & gradient
Gradient panel
border: 3px solid #104f74; background: linear-gradient(135deg, #104f74, #141074);